Ski binding



FIG. 1 is a rear-left perspective view of my ski binding according to my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is bottom plan view thereof;

FIG. 5 is a left-side elevation view thereof;

FIG. 6 is a right-side elevation view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a front-right side perspective view in an alternate position. 

CLAIM The ornamental design for a ski binding, as shown and described. 